c#开发的web控件（浏览器控件），读写注册表，读写access数据库，支持json字符串与数据对象之间的转化，发布web服务端，js调用控件接口获取json对象回填表单信息-c# web development control (browser control), read and write registry, read and write access database, support json string and data conversion between objects, pu